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54ACQ244LMQB датащи(PDF) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
номер детали 54ACQ244LMQB
подробное описание детали  Octal Buffers/Line Drivers With TRI-State Outputs
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производитель  NSC [National Semiconductor (TI)]
домашняя страница  http://www.national.com
Logo NSC - National Semiconductor (TI)

54ACQ244LMQB датащи(HTML) 3 Page - National Semiconductor (TI)

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Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
CC)
−0.5V to +7.0V
DC Input Diode Current (I
IK)
V
I = −0.5V
−20 mA
V
I = VCC + 0.5V
+20 mA
DC Input Voltage (V
I)
−0.5V to V
CC + 0.5V
DC Output Diode Current (I
OK)
V
O = −0.5V
−20 mA
V
O = VCC + 0.5V
+20 mA
DC Output Voltage (V
O)
−0.5V to V
CC + 0.5V
DC Output Source
or Sink Current (I
O)
±50 mA
DC V
CC or Ground Current
per Output Pin (I
CC or IGND)
±50 mA
Storage Temperature (T
STG)
−65˚C to +150˚C
DC Latch-Up Source or
Sink Current
±300 mA
Junction Temperature (T
J)
CDIP
175˚C
Recommended Operating
Conditions
Supply Voltage (V
CC)
’ACQ
2.0V to 6.0V
’ACTQ
4.5V to 5.5V
Input Voltage (V
I)
0VtoV
CC
Output Voltage (V
O)
0VtoV
CC
Operating Temperature (T
A)
54ACQ/ACTQ
−55˚C to +125˚C
Minimum Input Edge Rate
∆V/∆t
’ACQ Devices
V
IN from 30% to 70% of VCC
V
CC @ 3.0V, 4.5V, 5.5V
125 mV/ns
Minimum Input Edge Rate
∆V/∆t
’ACTQ Devices
V
IN from 0.8V to 2.0V
V
CC @ 4.5V, 5.5V
125 mV/ns
Note 1: Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, without
exception, to ensure that the system design is reliable over its power supply,
temperature, and output/input loading variables. National does not recom-
mend operation of FACT® circuits outside databook specifications.
Note 2: All commercial packaging is not recommended for applications re-
quiring greater than 2000 temperature cycles from −40˚C to +125˚C.
DC Electrical Characteristics for ’ACQ Family Devices
54ACQ
Symbol
Parameter
V
CC
T
A = −55˚C to
+125˚C
Units
Conditions
(V)
Guaranteed Limits
V
IH
Minimum High Level
3.0
2.1
V
OUT = 0.1V
Input Voltage
4.5
3.15
V
or V
CC − 0.1V
5.5
3.85
V
IL
Maximum Low Level
3.0
0.9
V
OUT = 0.1V
Input Voltage
4.5
1.35
V
or V
CC − 0.1V
5.5
1.65
V
OH
Minimum High Level
3.0
2.9
I
OUT = −50 µA
Output Voltage
4.5
4.4
V
5.5
5.4
(Note 3)
V
IN = VIL or VIH
3.0
2.4
I
OH = −12 mA
4.5
3.7
V
I
OH = −24 mA
5.5
4.7
I
OH = −24 mA
V
OL
Maximum Low Level
3.0
0.1
I
OUT = 50 µA
Output Voltage
4.5
0.1
V
5.5
0.1
(Note 3)
V
IN = VIL or VIH
3.0
0.50
I
OL =12mA
4.5
0.50
V
I
OL =24mA
5.5
0.50
I
OL =24mA
I
IN
Maximum Input
5.5
±1.0
µA
V
I = VCC, GND
Leakage Current
(Note 5)
3
www.national.com


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